Do you suppose that night clubs and rock concerts are really the best way to have a rest and bring some change to your life routine? After such entertainments we commonly have the feeling of the great time that we have spent but not the improvement of our physical or mental activity. The large part of the modern types of artificial music is considered by the scientists to be the aggressive means of the non-drug manipulation the human state of mind.

The scientists from the neuro-biological department of California University have carried out the research that showed the correlation between the musical preferences of the people and their IQ level. More than a hundred of students from 36 colleges agreed to take part in this experiment. They were offered to listen to the musical compositions by Mozart for ten minutes. The IQ tests fulfilled after the listening showed the results 8 or 9 grades higher tan the previous ones.